My Australian Cattle Dogs loved their Huck Balls and I've recommended them to others. Since the Huck is no longer available we went for Jive Balls for the pups(the oldies don't want to share!)Unlike the "floating Kong" which doesn't, Huck and Jive are great for dropping in the pond and water filled ditch and I no longer have to dig around the bottom to retrieve balls as these don't get buried! Success!